DataTable转换为List或者DataRow转换为T

2023-01-18 11:13:07

这段时间开发ASP.NETMVC应用程序，从数据库获取数据之后，需要把记录转换为数据集在视图中显示。我们需要把DataTable转换为List<T>或者DataRow转换为T。

本篇中可以学习到相关的知识，数据库方面，创建表，添加数据，存储过程等。MVC方面，创建model，创建Entity，Utility写在一个目录中，控制器创建视图操作，以及行为操作。

先从数据库：

SQL代码：

CREATE TABLE [dbo].[Cookbook]

(

    [ID] INT IDENTITY(1,1) PRIMARY KEY NOT NULL,

    [Name] NVARCHAR(30) NULL,

    [Author] NVARCHAR(30) NULL,

    [CreateDate] DATETIME NULL,

    [ImagePath] NVARCHAR(100) NULL

)

GO

INSERT INTO [dbo].[Cookbook] VALUES

(N'糯香土豆','Leo Yang','2015-07-12','Content/Image/Cookbook/0.jpg'),

(N'紫菜蛋花汤','Leo Yang','2015-07-12','Content/Image/Cookbook/1.jpg'),

(N'橄榄菜炒通心菜','Leo Yang','2015-07-12','Content/Image/Cookbook/2.jpg'),

(N'蒜瓣炒番薯叶','Leo Yang','2015-07-12','Content/Image/Cookbook/3.jpg'),

(N'肉片炒豆角','Leo Yang','2015-07-12','Content/Image/Cookbook/4.jpg'),

(N'香葱炒土豆','Leo Yang','2015-07-12','Content/Image/Cookbook/5.jpg')

GO

CREATE PROCEDURE [dbo].[usp_Cookbook_GetAll]

AS

SELECT [ID],[Name],[Author],[CreateDate],[ImagePath] FROM [dbo].[Cookbook]

GO

CREATE PROCEDURE [dbo].[usp_Cookbook_GetByPk]

(

    @ID INT

)

AS

SELECT [ID],[Name],[Author],[CreateDate],[ImagePath] FROM [dbo].[Cookbook] WHERE [ID] = @ID

GO